Which day has the United Nations declared as the Day for the Elimination of Child Marriage?

Which of the following has been awarded the first place in ‘Jal Sanchay Jan Bhagidari 3.0’ under the Catch the Rain Campaign? 

With which state has the Asian Development Bank signed its first Transaction Advisory Services (TAS) agreement for renewable energy PPP projects in India?  

In which of the following states will the 72nd National Film Awards 2026 ceremony be held?

On which of the following days is National Engineers Day celebrated every year?